Title:
HYDRAULIC PRESSURE WARNING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/138152
Kind Code:
A1
Abstract:
This hydraulic pressure warning device 100 issues a hydraulic pressure warning when an anomalous hydraulic pressure drop or clogging of an oil filter 101 has been estimated to be occurring. The hydraulic pressure warning device is provided with a control device 103 that: executes control so that a first hydraulic pressure warning is issued if an anomalous hydraulic pressure drop has been estimated to be occurring; and executes control so that a second hydraulic pressure warning is issued if clogging of the oil filter 101 has been estimated to be occurring.
Inventors:
SUZUKI KEN (JP)
Application Number:
PCT/JP2019/050787
Publication Date:
July 02, 2020
Filing Date:
December 25, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F01M11/10; F01M1/20; F16H61/00; F16H61/12
Foreign References:
| JPS63190509U | 1988-12-08 | |||
| JPH10277322A | 1998-10-20 | |||
| JPH061899U | 1994-01-14 | |||
| JPH07119183A | 1995-05-09 | |||
| JPH0621713U | 1994-03-22 | |||
| JP2003509612A | 2003-03-11 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
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